What is the current water level of Lower Twin Lake?

This lake reports storage (4,590 acre-ft as of Jun 1, 2026, 11:48 AM (UTC-07:00)) but no elevation gauge — its managing agency does not publish a pool-elevation reading here.

Is Lower Twin Lake full right now?

Its managing agency does not publish a %-of-conservation-pool-full figure for this lake, so we show the bare level rather than estimate one.

Where does this data come from?

From USGS site 10290400, retrieved Jul 14, 2026, 10:55 PM (UTC+00:00). See the official link and the methodology page for the full source and update cadence.

Is this safe to use for boating or navigation?

No. Levels here are provisional readings for general reference only — not for navigation, dam-safety, or other safety decisions. Always confirm current conditions with the managing agency before making those calls.

Lower Twin Lake water level — California

California · USGS · reading Jun 1, 2026, 11:48 AM (UTC-07:00) Provisional

Lower Twin Lake in California was last measured at 4,590 acre-ft of storage (no elevation gauge reported), as of Jun 1, 2026, 11:48 AM (UTC-07:00) (USGS Water Services). This reading is provisional and subject to revision. Figures are provisional readings for reference — not for navigation or safety decisions.

Current reading Lower Twin Lake · California

Pool elevation: Not reported
% of conservation pool full: Not reported
Storage: 4,590 acre-ft
Recent trend: Not enough data

Recent trend

The last 90 days of readings at this station, downsampled for display.

Not enough recent readings to show a trend.

Data: USGS Water Services (waterservices.usgs.gov) and USACE CWMS Data (cwms-data.usace.army.mil), retrieved 2026-07-14. Both public domain (a work of the U.S. Government, 17 U.S.C. §105).

Important — not for navigation or safety decisions

Water levels here are provisional readings for general reference only. Conditions vary and readings can be revised. Always confirm current conditions with the managing agency before making navigation, boating, or dam-safety decisions.

Source: USGS site 10290400, retrieved Jul 14, 2026, 10:55 PM (UTC+00:00). Official page for this lake →

Nearby lakes

The six nearest published lakes by centroid distance (great-circle) — cross-state neighbors included.

Lakes nearest to Lower Twin Lake, with current level and distance.
Lake	State	Level	Distance
Bridgeport Reservoir	CA	—	20 km
Hetch Hetchy Reservoir a Hetch Hetchy	CA	3,801.20 ft	47 km
Lake Eleanor	CA	4,659.84 ft	53 km
Cherry Lake	CA	4,693.98 ft	56 km
Donnell Lake	CA	4,906.08 ft	58 km
Topaz Lake	NV	—	61 km

Frequently asked questions

What is the current water level of Lower Twin Lake?: This lake reports storage (4,590 acre-ft as of Jun 1, 2026, 11:48 AM (UTC-07:00)) but no elevation gauge — its managing agency does not publish a pool-elevation reading here.
Is Lower Twin Lake full right now?: Its managing agency does not publish a %-of-conservation-pool-full figure for this lake, so we show the bare level rather than estimate one.
Where does this data come from?: From USGS site 10290400, retrieved Jul 14, 2026, 10:55 PM (UTC+00:00). See the official link and the methodology page for the full source and update cadence.
Is this safe to use for boating or navigation?: No. Levels here are provisional readings for general reference only — not for navigation, dam-safety, or other safety decisions. Always confirm current conditions with the managing agency before making those calls.

More in California

See every lake tracked in California, or read the methodology behind these figures.